公开(公告)号：US20150363361A1

公开(公告)日：2015-12-17

申请号：US14305637

申请日：2014-06-16

Applicant: Mitsubishi Electric Research Laboratories, Inc.

Inventor： Andrei Kniazev

IPC: G06F17/16 ,  G06F17/50 ,  G06F17/18

CPC classification number: G06K9/6224 ,  G05B23/0224 ,  G06F17/10 ,  G06N20/00

Abstract: Data points of input data are processed by first determining a Laplacian matrix for the data. A spectrum of the Laplacian matrix includes an attractive spectrum of positive eigenvalues, a repulsive spectrum of negative eigenvalues, and a neutral spectrum of zero eigenvalues. An operation for the processing is determined using the Laplacian matrix, using information about the attractive spectrum, the repulsive spectrum, and the neutral spectrum, wherein the information includes the spectra and properties derived from the Spectra. Then, the operation is performed to produce processed data.

Abstract translation: 通过首先确定数据的拉普拉斯矩阵来处理输入数据的数据点。 拉普拉斯矩阵的频谱包括正特征值的吸引谱，负特征值的排斥谱和零特征值的中性谱。 使用拉普拉斯矩阵，使用关于吸引光谱，排斥光谱和中性光谱的信息来确定处理的操作，其中信息包括从光谱得到的光谱和性质。 然后，执行操作以产生处理的数据。

公开(公告)号：US09958840B2

公开(公告)日：2018-05-01

申请号：US14631159

申请日：2015-02-25

Applicant: Mitsubishi Electric Research Laboratories, Inc.

Inventor： Andrei Kniazev ,  Peizhen Zhu ,  Stefano Di Cairano

IPC: G05B11/01 ,  G05B13/04 ,  H04N19/124 ,  H04N19/132 ,  G06F9/30

CPC classification number: G05B13/048 ,  G06F9/30014 ,  G06F9/30025 ,  H04N19/124 ,  H04N19/132

Abstract: A controller for controlling a system includes a non-transitory computer-readable memory storing data for an operation and a control of the system and at least one processor operatively connected to the memory for determining a control signal transitioning a state of the system from a current state to a next state. At least two instances of the data are stored in the memory with different precisions defined by numbers of bits storing the instance in the memory. The processor determines the control signal using the instances of the data with the different precisions.

公开(公告)号：US20150253749A1

公开(公告)日：2015-09-10

申请号：US14199459

申请日：2014-03-06

Applicant: Mitsubishi Electric Corporation ,  Mitsubishi Electric Research Laboratories, Inc.

Inventor： Andrei Kniazev ,  Yuta Fujii

IPC: G05B13/04 ,  G06F17/16

CPC classification number: G05B13/048 ,  G05B13/04 ,  G06F17/11 ,  G06F17/16

Abstract: A method for a continuation model predictive control (CMPC) of a system determines at least a part of a preconditioner using an approximate coefficient function and determines a solution vector by solving a matrix equation of the CMPC with a coefficient matrix defined by an exact coefficient function at a current time step of a control using an iterative method with the preconditioner. The approximate coefficient function applied to a vector approximates a result of an application of the exact coefficient function to the vector. A control signal for controlling the system is generated using the solution vector.

Abstract translation: 一种用于系统的连续模型预测控制（CMPC）的方法使用近似系数函数确定预处理器的至少一部分，并且通过利用由精确系数函数定义的系数矩阵求解CMPC的矩阵方程来确定解向量 在使用预处理器的迭代方法的控制的当前时间步骤。 应用于向量的近似系数函数近似于将精确系数函数应用于向量的结果。 使用解向量生成用于控制系统的控制信号。

公开(公告)号：US20140172144A1

公开(公告)日：2014-06-19

申请号：US13716670

申请日：2012-12-17

Applicant: MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC.

Inventor： Andrei Kniazev

IPC: G06F17/50

CPC classification number: G06F17/5009 ,  G06T7/001 ,  G06T7/68 ,  G06T2207/30164

Abstract: A method determines a defect on a surface of an object. A symmetric representation of at least part of the object is generated and a pair of unmatched areas between the surface of the object and a surface of the symmetric representation is determined. Next, the defect on the surface of the object is determined based on the pair of unmatched areas.

Abstract translation: 一种方法确定对象表面上的缺陷。 产生对象的至少一部分的对称表示，并且确定对象的表面与对称表示的表面之间的一对不匹配的区域。 接下来，基于一对不匹配的区域来确定对象表面上的缺陷。

公开(公告)号：US20180275621A1

公开(公告)日：2018-09-27

申请号：US15468481

申请日：2017-03-24

Applicant: Mitsubishi Electric Research Laboratories, Inc.

Inventor： Andrei Kniazev ,  Aleksandr Malyshev

IPC: G05B13/04

CPC classification number: G05B13/048

Abstract: A model predictive control (MPC) system for controlling an operation of a machine according to a model of the machine dynamics optimizes a cost function over a time-horizon subject to constraints to produce a sequence of control inputs to control the state of the machine over the time horizon. The machine is control using the first control input in the sequence. The cost function includes a first term defined by an objective of the MPC and a second term penalizing deviation of a state of the machine from a value satisfying an equation of dynamics of the machine.

公开(公告)号：US09581981B2

公开(公告)日：2017-02-28

申请号：US14199459

申请日：2014-03-06

Applicant: Mitsubishi Electric Research Laboratories, Inc. ,  Mitsubishi Electric Corporation

Inventor： Andrei Kniazev ,  Yuta Fujii

IPC: G05B13/04 ,  G06F17/16 ,  G06F17/11

CPC classification number: G05B13/048 ,  G05B13/04 ,  G06F17/11 ,  G06F17/16

Abstract: A method for a continuation model predictive control (CMPC) of a system determines at least a part of a preconditioner using an approximate coefficient function and determines a solution vector by solving a matrix equation of the CMPC with a coefficient matrix defined by an exact coefficient function at a current time step of a control using an iterative method with the preconditioner. The approximate coefficient function applied to a vector approximates a result of an application of the exact coefficient function to the vector. A control signal for controlling the system is generated using the solution vector.

Abstract translation: 一种用于系统的连续模型预测控制（CMPC）的方法使用近似系数函数确定预处理器的至少一部分，并且通过利用由精确系数函数定义的系数矩阵求解CMPC的矩阵方程来确定解向量 在使用预处理器的迭代方法的控制的当前时间步骤。 应用于向量的近似系数函数近似于将精确系数函数应用于向量的结果。 使用解向量生成用于控制系统的控制信号。

公开(公告)号：US09510787B2

公开(公告)日：2016-12-06

申请号：US14567015

申请日：2014-12-11

Applicant: Mitsubishi Electric Research Laboratories, Inc.

Inventor： Andrei Kniazev ,  Akshay Gadde ,  Dong Tian ,  Hassan Mansour ,  Richard C Waters

IPC: A61B5/00 ,  G01R33/561 ,  G06T11/00 ,  H04N19/00 ,  G06K9/00 ,  G06K9/52 ,  G06F17/17 ,  G06T3/40 ,  G10L21/00

CPC classification number: A61B5/72 ,  A61B5/0035 ,  A61B5/7257 ,  G01R33/5611 ,  G06F17/17 ,  G06K9/0057 ,  G06K9/527 ,  G06T3/40 ,  G06T3/4015 ,  G06T11/003 ,  G10L21/00 ,  H04N19/00

Abstract: A method reconstructs a signal by sampling the signal using a sampling procedure to obtain an input signal. A consistent set is determined from the input signal including the first elements such that applying the sampling procedure to the first elements results in the input signal. According to the type of the signal, a guiding set is determined including second elements disjoint from the first elements. A reconstruction set including third elements is generated so that the third elements minimize a sum of a first similarity measure of the third elements to the second elements and a second similarity measure of the third elements to the first elements. A transformed signal that minimizes a function on the reconstruction set is determined. A reconstructed signal is rendered so that a third similarity measure of the reconstructed signal to the transformed signal is smaller than a tolerance.

Abstract translation: 一种方法通过使用采样程序采样信号来重建信号以获得输入信号。 从包括第一元件的输入信号确定一致的集合，使得对第一元素应用采样过程导致输入信号。 根据信号的类型，确定包括与第一元件不相交的第二元素的引导集合。 生成包括第三元素的重建集合，使得第三元素使第三元素与第二元素的第一相似性度量和第一元素的第三元素的第二相似性度量的和最小化。 确定最小化重建集上的功能的变换信号。 渲染重构的信号，使得重构信号与变换信号的第三相似性度量小于公差。

公开(公告)号：US20160246266A1

公开(公告)日：2016-08-25

申请号：US14631159

申请日：2015-02-25

Applicant: Mitsubishi Electric Research Laboratories, Inc.

Inventor： Andrei Kniazev ,  Peizhen Zhu ,  Stefano Di Cairano

IPC: G05B13/04

CPC classification number: G05B13/048 ,  G06F9/30014 ,  G06F9/30025 ,  H04N19/124 ,  H04N19/132

Abstract: A controller for controlling a system includes a non-transitory computer-readable memory storing data for an operation and a control of the system and at least one processor operatively connected to the memory for determining a control signal transitioning a state of the system from a current state to a next state. At least two instances of the data are stored in the memory with different precisions defined by numbers of bits storing the instance in the memory. The processor determines the control signal using the instances of the data with the different precisions.

Abstract translation: 用于控制系统的控制器包括存储用于操作和用于系统的控制的数据的非暂时计算机可读存储器，以及可操作地连接到存储器的至少一个处理器，用于确定将系统的状态从当前状态转变的控制信号 状态到下一个状态。 数据的至少两个实例以不同的精度存储在存储器中，该精度由存储在存储器中的实例的位数定义。 处理器使用具有不同精度的数据实例来确定控制信号。

公开(公告)号：US20160173736A1

公开(公告)日：2016-06-16

申请号：US14567015

申请日：2014-12-11

Applicant: Mitsubishi Electric Research Laboratories, Inc.

Inventor： Andrei Kniazev ,  Akshay Gadde ,  Dong Tian ,  Hassan Mansour ,  Richard C. Waters

IPC: H04N5/14

CPC classification number: A61B5/72 ,  A61B5/0035 ,  A61B5/7257 ,  G01R33/5611 ,  G06F17/17 ,  G06K9/0057 ,  G06K9/527 ,  G06T3/40 ,  G06T3/4015 ,  G06T11/003 ,  G10L21/00 ,  H04N19/00

Abstract: A method reconstructs a signal by sampling the signal using a sampling procedure to obtain an input signal. A consistent set is determined from the input signal including the first elements such that applying the sampling procedure to the first elements results in the input signal. According to the type of the signal, a guiding set is determined including second elements disjoint from the first elements. A reconstruction set including third elements is generated so that the third elements minimize a sum of a first similarity measure of the third elements to the second elements and a second similarity measure of the third elements to the first elements. A transformed signal that minimizes a function on the reconstruction set is determined. A reconstructed signal is rendered so that a third similarity measure of the reconstructed signal to the transformed signal is smaller than a tolerance.

Abstract translation: 一种方法通过使用采样程序采样信号来重建信号以获得输入信号。 从包括第一元件的输入信号确定一致的集合，使得对第一元素应用采样过程导致输入信号。 根据信号的类型，确定包括与第一元件不相交的第二元素的引导集合。 生成包括第三元素的重建集合，使得第三元素使第三元素与第二元素的第一相似性度量和第一元素的第三元素的第二相似性度量的和最小化。 确定最小化重建集上的功能的变换信号。 渲染重构的信号，使得重构信号与变换信号的第三相似性度量小于公差。

公开(公告)号：US09112653B2

公开(公告)日：2015-08-18

申请号：US13921655

申请日：2013-06-19

Applicant: Mitsubishi Electric Research Laboratories, Inc.

Inventor： Toshiaki Koike-Akino ,  Andrei Kniazev ,  David S Millar

IPC: H04B10/04 ,  H04L1/00 ,  H04B10/516 ,  H04B10/556 ,  H04B10/50 ,  H03M13/25 ,  H03M13/29 ,  H03M13/00 ,  H03M13/15 ,  H03M13/11

CPC classification number: H04L1/0042 ,  H03M13/1102 ,  H03M13/1505 ,  H03M13/1515 ,  H03M13/152 ,  H03M13/251 ,  H03M13/2906 ,  H03M13/2966 ,  H03M13/6325 ,  H04B10/50 ,  H04B10/516 ,  H04B10/5561 ,  H04L1/0041 ,  H04L1/005 ,  H04L1/0057 ,  H04L1/0065

Abstract: A method modulates data for optical communication by first encoding the data using a forward error correction (FEC) encoder to produce encoded data, which are encoded using a block encoder to produce block encoded data such that Hamming distances between code words that represent the block encoded data are increased. The block encoded data are mapped to produce mapped data such that Euclidian distances between the constellation points are increased. Then, the mapped data are modulated in a transmitter to a modulated signal for an optical channel.

Abstract translation: 一种方法通过使用前向纠错（FEC）编码器对数据进行首先编码来调制用于光通信的数据，以产生编码数据，其使用块编码器编码以产生块编码数据，使得表示块编码的码字之间的汉明距离 数据增加。 映射块编码数据以产生映射数据，使得星座点之间的欧几里德距离增加。 然后，将映射的数据在发射机中调制成用于光信道的调制信号。